Environmental Science

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Assessing the feasibility of land reform farm equity schemes : a focus on capacity building and empowerment
(2006) Phayane, Gwendoline Mosela.; Rugege, Denis.
This research was undertaken to determine the extent to which share equity schemes have been successful. The research also investigated the possible causes of failure of the established share equity projects and sought to determine the feasibility requirements that may be put in place to ensure success and sustainability of the ventures in support of land reform. The methodology used involved comparing the data gathered from business plans, valuation reports and other project documents from the Department of Land Affairs (DLA) with the information gathered through interviews and observations. The results revealed causes of failure to include the fact that beneficiaries of the investigated equity schemes did not participate in business plan development or implementation and therefore had no sense of ownership in the intended joint ventures. It was also found that none of the business plans included any form of training for capacity building and therefore no mechanism for empowering beneficiaries existed to participate effectively at all levels of the farming enterprise. Furthermore, original farm owners as the majority shareholders tended to re-invest profits into farm assets rather than paying dividends. It was concluded that the inclusion of a training programme in every business plan is crucial to the success of farm share equity ventures as this may enable beneficiaries to be sufficiently empowered to participate effectively at all levels of the business.
Trust-based relationships between parks and communities : a case study of the Obonjaneni community and the Royal Natal Park in the Drakensberg, KwaZulu-Natal.
(2008) Tsvuura, Susan Maira.; Fincham, Robert John.
The study was conducted in the Amazizi Traditional Administrative Council Area, in the Obonjaneni community, which is the closest community to the Royal Natal Park, KwaZulu-Natal. The aim of the research was to evaluate how trust-based relationships can affect the ability of protected area managers to meet the objective of biodiversity conservation. The objectives of the study involved determining the nature and basis of the current relationship between communities and park authorities in the Royal Natal Park; determining the resilience of their relationship and commenting on how these relationships might be better developed. Data collection was undertaken using focus groups from the community; key informant interviews with Park authorities (represented by the Officer in Charge), the Community Conservation Officer, and the Tribal Authority (represented by the inkosi). Three dimensions of trust, adapted from Grunig and Hon (1999), were used as a conceptual framework in investigating the extent to which trust can be assessed in the case study. The dimensions of trust are: integrity, competence, and dependability. The researcher found that there is no forum for the exchange of ideas where the Ezemvelo KwaZulu-Natal Wildlife (EKZNW) authority can act to address community concerns and facilitate the formulation of greater levels of trust. Several issues came up during data collection which showed that all the three dimensions of trust were under serious threat. There was inadequate communication amongst all the parties involved. Misunderstanding and the lack of adequate communication are key threats to trust between these parties. Findings draw attention to deficiencies in the competence and dependability of all parties and in the ability to develop and maintain trust-based relationships. In order to develop a better relationship between the community of Obonjaneni and the Royal Natal Park authorities, it is recommended that the Park involves the community members of Obonjaneni, who are the interested and affected party, in decision-making processes that directly affect them. This entails the formation of a forum for the exchange of ideas and one where the EKZNW authority can act to address community concerns – and where the community can voice its concerns. Furthermore, success in meeting the main objective of the park, that of biodiversity conservation; requires recognition among all stakeholders that the Park alone cannot solve poverty and underdevelopment in the surrounding areas. Other Government Departments also need to be involved in poverty reduction. The Park also needs to continue to play its role of providing resources and improving the communication with surrounding communities: these are critical areas of competency of the park authorities. Communities, because they have different levels of understanding and capacity, need to be helped to understand issues of conservation. Sharing the same set of values, which in this case is biodiversity conservation, may be successful if people, despite issues of poverty, are made to understand the critical importance of such a conservation ethic.
Managing relationships, learning and demands in protected areas : a social systems analysis.
(2007) Nkhata, Bimo Abraham.; Breen, Charles Mackie.; Fincham, Robert John.
This thesis seeks to contribute to the improved understanding of social systems analysis in management effectiveness research on protected areas. It develops and applies propositions for incorporating the analysis of social systems into management effectiveness research. The propositions are designed as theoretical constructs which represent some aspects of social reality in protected area management. They signify an organized way of thinking about the social domain of protected area management. It is argued that an analysis of management effectiveness must recognize the need to take into account the inherent interactive nature of the connections among three variables, relationships, learning and demands. It is suggested that the three variables do not exist in isolation, but are interconnected and exert influence on each other. The interactions among the variables provide this study with a conceptual structure for analyzing the social domain of protected area management. The thesis conceives the management of relationships as a behavioral process in which protected area management agencies influence the decisions and actions of other parties, and vice versa, over a period of time in order to advance shared interests. The effectiveness of relationship management depends on integrated learning, a collective process of managing information in a timely manner so as to enhance the responsiveness of social actors involved with protected areas. Demand management is viewed as a social process in which protected area management agencies develop timely and defensible responses to current and emerging demands from stakeholders. The management of demands is expressed through relationship management and integrated learning. Important in this context is the capability of social actors to cope with complexity, change and surprises. The thesis should be seen as a theoretical premise that focuses on the learning competence of social actors by aligning and fostering their ability to respond timely to the ever-changing demands on protected areas through the effective management of relationships. It should be viewed as making a contribution to the move in protected area management towards developing learning organizations and institutions through a systems approach. This should be interpreted as enhancing learning about the human dimensions of protected area management. And more specifically, effective learning generates timely responses in the management of demands and relationships. The implications of failure to respond quickly enough are epitomized in a number of South African examples such as rivers that stop flowing and conflicts over resource use. The thesis makes a contribution to management effectiveness research by examining in some important ways why research should not be determined solely by biophysical components, but should be extended to the broader social issues that define the nature and quality of management. It is argued that a deep appreciation of management effectiveness requires an understanding of relationships, learning and demands to provide a foundation for systemic social analyses. The thesis illustrates why a behavioral approach to relationships theory provides a foundation for resilient social relationships in collaborative processes. It shows why the establishment and maintenance of an integrated learning system take place in a complex context which links elements of governance learning and management learning. It also evinces why protected area management agencies have to incorporate mental models into adaptive management of demands. These insights imply that the opportunities for effective protected area management are largely contingent on systemic insights into the underlying social structures and processes responsible for emergent problems. By exposing the insights, research on management effectiveness is poised to take new direction.
An assessment of community understanding of the Human Animal Conservancy Self-Insurance Scheme and the impact of human-wildlife conflicts : a case study from the Kwandu conservancy, north-east Namibia.
(2006) Kasaona, Marthin Kaukaha.; Dent, Mark Clifford.
The research problem of this mini-dissertation involves the conflicts between human and wildlife populations and the trialing of ‘compensation’ payouts that are emerging as a critical test within the conservancy. Crop raiders such as elephants, buffaloes, hippopotamus, bush pigs and small rodents, diminish farmers’ resource bases and cash crops, while carnivores are responsible for livestock losses. The aim of the research is to assess the level of community understanding of the compensation scheme and the impact of human wildlife interaction within the conservancy. This mini-dissertation investigated the level of community understanding about the Human Animal Conservancy Self-Insurance Scheme (HACSIS), and the impact of human-wildlife conflicts within the Kwandu Conservancy. Some of the research data were obtained from the conservancy game guards’ event book system, and the actual field research data were collected from the 1st August to 20th August 2006. The researcher conducted a total of 35 interviews, whereby 32 involved face-to-face interviews with single individuals, and 3 separate focus group discussions that consisted of four, five and two conservancy members. The interviews averaged 30 minutes in length. Each interview was preceded by a careful explanation of the purposes of the work, stressing that the intent was to evaluate their understanding and perceptions on HACSIS, the impact of human-wildlife conflicts and to explore better management strategies. The researcher has taken into account that the communities might exaggerate the wildlife problem based on his previous experience with the adjacent conservancy, in the hopes of gaining more compensation – they also use the researcher as a way to vent their frustration at the problem. On the assumption that there may be an element of exaggeration verification of these was obtained from the Event Book System (a manual book used by the Community Game Guards for recording both crops and livestock incidents on daily basis). This mini-dissertation reveals that 74.3 % (n = 26) of respondents are aware of the existence of the HACSIS program and its role, while 17.1 % of respondents had no idea about the scheme’s presence and its involvement to minimize the impact felt by communities when they lose livestock to predators. The percentage of respondents who claimed that they had heard of the scheme’s existence but had no knowledge of its role was 8.6 %. In addition, most respondents (n = 15) claimed that the conservancy committee did not explain to them why their claim forms were rejected. In contrast, some respondents (n = 6) did received feedback on rejected claim forms. HACSIS was not formed to compensate livestock losses based on market value, nor was it intended as a ‘compensation’ scheme. Its aim was to test a conservancy-run process – local verification of claims and monitoring by conservancy committee and traditional authority. In addition, the authorization of payments for a type of ‘self-insurance’ is drawn from conservancy income to partially offset the losses of conservancy members versus the overall gains that wildlife brings to the conservancy (direct conservancy income and local jobs through tourism, trophy hunting, own use game harvesting). Conservancy committees and the support NGO, IRDNC, agreed on the amount to be refunded for animal losses before the scheme was started, initially using donor funding in the trial phases. The amount was deliberately kept low as it was acknowledged from the start that conservancies themselves would take over the repayments from their own income. Once the conservancy was used to its own income to finance the scheme, conservancy members could vote to increase amounts paid for predator losses. The crucial aspect, according to IRDNC, was that the process itself be tested and that the scheme be run by the conservancy, with Ministry of Environment and Tourism and IRDNC merely monitoring and providing assistance as needed. Compensation is based on this pre-determined amount that is less than the livestock value. However, the research reveals that respondents (n = 19) were dissatisfied with the amount paid (N$ 800-00 per ox killed), because they claim that the amount paid to relieve the immediate impact from wildlife is too little to sustain the affected member. In contrast, some respondents (n = 8) were satisfied with the amount paid as compensation. Despite criticisms about the amount paid for livestock losses, none of the respondents (n = 22) who were familiar with the scheme wanted it to be abolished. The respondents emphasized the need for the conservancy committee to review the amount paid as compensation, especially for cattle. They suggested an increase from the current N$ 800-00 to N$ 1000-00 per ox loss. The research reveals that community livestock management practices have not changed to deliberately benefit from the compensation. In fact community management strategies have improved because of the condition set by the review committee dealing with the compensation scheme. Wildlife incidents have increased because animals are habituated to techniques used by communities to deter them and this has contributed to high livestock incidents. For human-wildlife conflicts, the research acknowledges that the conflict exists. Between 2003-2005, the Kwandu Conservancy reported 1508 incidents of damage to crops by wildlife. Species that were responsible included elephants with 30.2 % damage, bush pigs (29.8 %), hippopotamus (12.7%), antelopes (12.7 %), porcupine (7.5 %), and baboons/monkeys (7.2 %). Most of the crops destroyed by crop raiders, as suggested by the respondents, were maize (30 %), sorghum (26 %), millet (17 %), groundnuts (14 %), pumpkins (8 %) and beans (5%). During the same period of crop losses, the conservancy reported 98 livestock incidents. Animals responsible for livestock incidents were crocodile with 32 incidents (32.7 %), then hyena (23 incidents, 23.5 %), leopard (22 incidents, 22.4 %) and lion (21 incidents, 21.4%). The role of community game guards was found to be extensive. From a total 35 responses, 74.3 % (n = 26) of members stated that community game guards effectively record incidents, chased problem-causing animals from the community crop fields by shouting or shooting in the air, and assessed or verified killed livestock for compensation purposes. In addition, community game guards conduct crop assessment for record-keeping purposes. The scheme for crop compensation is to be introduced in 2007. Currently there is no proper formula to use in assessing the value of crops and the method to use to compensate the affected members. Other methods used by communities to deter wildlife include sleeping in the field to guard crops, cracking a whip, construction of human statues, hanging tins on the fence, chilli coils, watchtowers and digging trenches. Respondents had different views on the best management practices for problem-causing animals. The response was generally based on the degree of threat that the animal posed. Most (43.8 %, n = 14) preferred the monitoring of problem-causing animals that are sighted in an area as a best practice, while 40.6 % (n = 13) of respondents preferred the animal to be captured and relocated to parks. Only 25.6 % (n = 5) of respondents preferred that the animal be destroyed. The management practices preferred by respondents when an animal kills a person are different from when an animal is simply sighted in the area. If an animal kills a person, only 12.5 % (n = 4) of respondents preferred that the animal be captured and relocated to parks, while 87.5 % (n = 28) of respondents preferred the problem-causing animal to be destroyed. None of the respondents suggested monitoring as the best management option for this degree of threat. In conclusion, the research revealed that Human Animal Conservancy Self Insurance Scheme does not treat the cause of the problem but the symptom. This approach does not decrease the level of the problem given that the cause of the problem is not addressed. Therefore, the researcher stressed the need to fully explore and implement the recent piloted lion, crocodile fencing, and elephant proof fencing and elephants chilli coil to address and reduce the problem within Kwandu Conservancy. In addition, the research revealed that the scheme has very lengthy delays before compensation is paid and the review panel does not arrange meetings on the stipulated dates. This causes a back-log in the number of claims that need to be reviewed and approved. On Human Wildlife Conflict the research findings recommend the need to strengthen and improve existing problem-causing animal management strategies that are in place. Innovative strategies include reducing the number of stray livestock at night and developing static fences. Communities should be advised, as is being done by IRDNC, to herd their livestock during the day and to build strong kraals. This is the most effective and cheapest way to prevent livestock from being taken by predators at night. Further more the research revealed that the combination and rotation of the methods yield high success rather than deploying a single method over a long period, for the prevention of crop losses methods include guarding the crop field, cracking a whip, shooting in the air, watchtowers, human statues and beating drums.
Understanding environmental assessment and public participation process challenges among the vulnerable interested and affected parties : five cases studies from rural KwaZulu-Natal.
(2008) Mahlangu, Isaiah Mahlolani.; Dent, Mark Clifford.
The Public Participation Process (PPP) for Environmental Assessment (EA) is a mandatory procedure to facilitate participation of Interested and Affected Parties (IAAPs) in decision making for proposed development projects. Participation of the vulnerable IAAPs in the PPP is affected by complex challenges. These challenges make it difficult or impossible for Environmental Assessment Practitioners (EAPs) to successfully conduct and complete PPPs. This study investigated the nature and impact of the challenges in the decision making process. The study sought to develop an understanding of the challenges and suggest better approaches. Based on purposive sampling, a case study approach was adopted to analyse five PPP cases conducted in rural KwaZulu-Natal. Five key challenges: lack of EA legislation awareness; imbalanced power relations; negative past experience; threat to environmental autonomy; and poor project planning affected the PPP cases analysed in this study. These challenges emanate from internal and environmental factors. The study argues that internal challenges such as a lack of EA legislation awareness can be managed better during the PPPs. However, external challenges such as imbalanced power relations are usually impossible to resolve during the PPP. The modes of communication play a key role in public participation. Word of mouth is appropriate to facilitate participation of the vulnerable IAAPs. A key finding was the combined impact of the challenges and appropriateness of communication mode determines the PPP outcome, with the challenges being significant determining factor. The study maintains that a good understanding of potential challenges associated with development project sites will enable EAPs to design better and more responsive PPP approaches. To achieve this, the study recommends a Dual Approach Planning Model (DAPM). This approach recommends designing the PPP through preplanning information appraisal and prediction of potential challenges to create awareness about potential challenges. The DAPM argues that this awareness will assist EAPs to better estimate the time and to mobilise tools and resources required to manage the challenges, while focusing on successful completion of the PPP. This approach is also adaptive in nature.
Perceptions of the impacts of artificial flood releases on the general use of the natural resources of the Pongolo River floodplain, South Africa.
(2007) Salagae, Modukanele Alloycius.; Jaganyi, Joan Nyangasi Ukiru.
A social survey of the communities living adjacent to the Pongolo river floodplain was carried out, in order to understand the perceptions of the impact of artificial flood releases on the general use of natural resources of Pongolo floodplain in terms of: general resource use, stream flow, water quality and subsistence agriculture. The results show that floodplain communities perceive that the present artificial flood releases which are intended to maintain the environmental requirements of the floodplain are not meeting their needs nor the needs of the environment. Key perceptions on environmental impacts identified are: (i) reduction in water required to maintain floodplain resources, (ii) deterioration in water quality and (iii) decrease in available floodplain land and natural resources.
The contribution of natural resource-based enterprise income to rural livelihoods : a case study of Ikhowe Craft enterprise in Eshowe, South Africa.
(2008) Mofokeng, Jafta Lehlohonogo.; Hay, Duncan.; Fincham, Robert John.
Many believe that small and medium natural resource-based enterprises (NRBEs) provide a vision to reduce poverty in the Third World’s rural communities and households. As a result, new rural enterprises should be created and existing ones reinforced within a framework of sustainable livelihoods that target all appropriate members in the communities. This study investigates the impact of the natural resource based enterprises income on the rural livelihoods in the households using a rural natural-based craft enterprise (using reeds, Cyperus spp, as raw material), as a case study, Ikhowe Craft Enterprise, situated in small town called Eshowe in northern KwaZulu-Natal, South Africa.. In designing this study, a combination of both qualitative and quantitative research methods was employed. This was influenced by the aim and the type of data required for the study. The said methods were (a) semi-structured interviews for producers (a questionnaire had a pre-determined mix set of both open-ended and closed-ended questions); (b) interviews for management were conducted with a purely qualitative questionnaire which consisted of only structured and open-ended questions; (c) field observations, and (d) a review of secondary materials (administrative records). Apart from how derived income impacts on the participants, data required also included performance of the enterprise, access to markets, support available, and livelihood analysis of the participants households which included issues such as households’ economies and exploring extent of, and reasons for diversification, and challenges both the enterprise and participants’ households face daily in relation to making a living. The results show that there was a significant increase in business annual turnover and producers’ earnings between 2003 and 2005. In 2003, about 50% of the producers earned less than R1000 per year, while in 2005 only 3% earned less than R1000 per year. Despite the total annual increase of earnings and the significant contribution of craft income to producers’ households’ incomes, individual earnings varied considerably amongst the producers and as a result the economic impact was also variable. Other than craft, strategies such as government grants enhanced livelihood diversification in the case study. However, lack of understanding of basic business principles and skills amongst both the crafters and management posed threats to the sustainability of the enterprise. The income derived from the NRBE activity, especially since it is based on natural resources with low economic value (reeds) was found to have both diversifying and supplementing effects on different producers’ other strategies. Although, the enterprise is achieving growth, there is a concern and a need to measure the future sustainability of the enterprise. In addition there is a need to improve the producers’ basic business skills and business management competency
Evolving stakeholder roles and perceptions of sustainability of low cost housing developments in Msunduzi Municipality : the case of Ambleton.
(2007) Mwanamwenge, Mwansa.; Fincham, Robert John.
Many development agencies active in South Africa including the Built Environment Support Group (BESG) and Hifab International Ab have voiced concern about the sustainability of common housing production practices for low income housing developments. Since early 1999 when the country reached the one million mark of housing subsidies granted by government from 1994, the drive for numbers was gradually replaced by a dawning concern for the likely impacts on health and the environment of the kinds of settlements being produced. The purpose of this dissertation is to use a case study approach to review and assess the changing policies, roles and perceptions of key stakeholders of the sustainability of government supplied low cost housing. The review and assessment is against the legislative framework of the National Environmental Management Act (NEMA), the environmental requirements within the Department of Housing (DOH) policy and principles of sustainability that need to apply in Msunduzi Municipality. In so doing, the intention is to create an integrated picture that covers a socio-economic profile of the inhabitants of the project area, the quality of housing and the environmental conditions prevailing. This aim of the dissertation was achieved by (i) identifying the trends in the roles played in the sustainability of the low cost housing settlements by authorities, house occupants, developers, NGOs and CBOs (ii) identifying the perceptions of the sustainability of the low cost housing projects by the above mentioned stakeholders (iii) understanding the perceptions of communities on the use of the open spaces around their homes and in their communities and (iv) creating an integrated picture of trends in roles and perceptions in the form of a systems diagram. On the basis of the household survey and key informant interviews carried out during the study, the key findings are the following: (1) There is poverty, low levels of formal education and a lack of social cohesion, making it difficult for the home owners to play a positive role in sustaining their settlement. There is need to organize and educate the residents on housing and environmental maintenance issues. This can be done by creating Community Based Organisations (CBOs) in the form of Small, Medium and Micro Enterprises (SMMEs) in which both the municipality and Non Governmental Organisations (NGOs) can participate. The SMMEs are already being planned for by the Msunduzi Municipality. (2) The municipality lacks capacity to fully initiate projects as well as to interpret and implement Environmental Management Plans (EMPs). There is, therefore, a need to train and recruit staff with these skills or engage NGOs with that capacity. On the other hand the indigent policy introduced by the municipality to subsidize basic services will, if well administered, help maintain minimum health standards in the settlement. (3) The septic tank toilet type in the study area is not compatible with the community needs and geotechnically cannot function properly. This causes a lot of dissatisfaction among the residents and is a health hazard. The toilet problem is a priority issue which needs to be addressed. (4) There is a break in the chain of communicating between the community and municipality on housing and environmental issues, due mainly to a lack of implementation of the ward committees and a tenuous relationship between the Department of Housing and the municipality. The ward committees should be set up and a positive mutually beneficial relationship between DOH and the municipality should be developed. (5) The community view about the use of their open spaces is that they should be used for agriculture and business including shops. There is therefore a need to provide agricultural extension services and promote small businesses within the community in order to enhance food security and create employment. (6) The community lacks a clinic, a police station and shops. These services are critical for the smooth functioning of the settlement. The question of how such services are delivered remains a challenge as financial resources remain scarce. Finally, environment, participation, futurity and equity being the four principles which make housing policy and practice sustainable will only be integrated into low cost housing settlements if: (i) the EMP is developed and implemented with involvement of the community (environment and participation principles); (ii) in order to make the houses durable, the norms and standards based on the National Building Regulations and Building Standard Act must be followed (futurity principle); and (iii) skills development, education and creation of jobs will enable residents of the low income settlements to have a share of the national wealth (equity and participation principles).
Local people's perceptions of marine protected areas : a case study of Ponta do Ouro, Mozambique.
(2008) Gaspar, Anselmo Cesar.; Fincham, Robert John.; Nyambe, Nyambe.
Marine protected areas (MPAs) cannot be managed outside the context of human societies that are dependent on their associated ecosystems and resources. This means that local people’s perceptions need to be considered in the establishment of MPAs as well as their subsequent management, planning and decision making processes. Accordingly, this study investigated respondents’ perceptions of the Ponta do Ouro – Kosi Bay MPA. The MPA is part of the now proclaimed Lubombo Trans-frontier Conservation Area (TFCA). An interviewer - administered questionnaire was used to obtain primary data from 35 respondents, all resident in the study area and who are involved in various activities based on the coastal area and its marine resources. The focus of the study was on awareness regarding the establishment, impacts of the MPA, the setting of priorities for the MPA and lastly, respondents’ roles and responsibilities The findings from the study reveal low levels of awareness of the establishment of the MPA among respondents, although there was acknowledgement of its potential contribution to biodiversity conservation. Various types of impacts of the establishment of the MPA were noted. The establishment of the MPA was perceived to negatively impact on the access to, and use of, marine resources. It was also felt that the MPA would impact on the exercise of traditional authority. Concerning the setting of future priorities for the MPA, socio-economic considerations, particularly job creation rated highest. Biodiversity conservation ranked highest in terms of factors that should shape the current priorities of the MPA. Overall, tourism and related job creation and biodiversity conservation were identified as the main opportunities associated with the establishment of the MPA. Controlling access to the area, curbing inappropriate resource use, controlling development and ensuring that local people benefit were highlighted as major opportunity benefits. Constraints were mainly considered in relation to the exercise of traditional leadership, access to the area and restrictions in selling of harvested marine resources. Regarding how to collaborate in the MPA, various skills among the respondents were mentioned, with respect to the following areas: enforcement (control, patrols and security) and community relations and awareness (including communication and the translation of documents). Lastly, while the respondents displayed both supportive and unsupportive attitudes as results of perceptions of the intended MPA, in an overall sense, the MPA was considered as a positive development. This was in spite of the perceived weak communications that exist at present between the authorities and local people. Enhanced, communication between authorities in charge of the MPA and local people could help to provide a more positive sentiment towards the MPA. This is particularly true of the local people who, if they understood the rationale for the MPA more fully and how it would impact on their use of the resources of the MPA, would be more likely to support its establishment and existence.
Indigenous knowledge in participatory mapping of artisanal fishing zones : a case study of Angoche District, Nampula Province in Mozambique.
(2007) Hele, Ernesto Poiosse.
Indigenous knowledge use in identifying artisanal fishing zones is the core issue in this dissertation. It seeks, on one hand, to show the potentially of this knowledge and to establish the relationships between indigenous and scientific knowledge in fishing zones identification and, on other the hand, it is also a trend for alleviating those fishing zones surrounding beaches, estuaries and bays highly exploited by artisanal fishermen. Pushing artisanal fishermen upward offshore and/or into the open sea, they will fish more quality and high economic value fish contributing to enhance their income. By so doing, artisanal fishermen will uplift their living standard and, at the same time, they will contribute to sustainable artisanal fisheries management. Angoche District in Nampula province, north of Mozambique is the study area. The study was carried out to describe the logical sequence underlying on the process of identifying artisanal fishing zones using indigenous knowledge. The relationship between indigenous and scientific knowledge is treated with particular attention. The nature of the study is descriptive and analytical based on qualitative and quantitative data. The method used for data collection was face-to-face interviews using structured and semi-structured open-ended questions. Data on socioeconomic, traditional and cultural practices, technological and climate characteristics were collected, analyzed and discussed. Factors underlying artisanal fishing zones were studied. Spatial and non-spatial information for artisanal fishing zones identification was recorded applying Global Positioning Systems (GPS) and, later, processed and analyzed employing Geographical Information Systems (GIS). Finally, a map showing the localization and distribution of the identified fishing zones in the study area was produced. Results from the research show that identification of fishing zones offshore or open sea can be done simply based on local indigenous knowledge. The GIS technology employment facilitates the inclusion of indigenous knowledge into other knowledge which can be used for local decision making. Sustainable fisheries management can only be achieved by developing a science based on the priorities of local people, and creating a technological base that includes both traditional and modern approaches to problem-solving.
A database based information system for artisanal fisheries management : a case study of Moma-Angoche in Mozambique
(2007) Vales, Maria Eulália.; Chimhamhiwa, Dorman.
Sound management of information and data is an essential cornerstone for efficient and effective decision making. Structured, up to date and easily retrievable data from several heterogeneous sources is often required to effectively manage, monitor and predict resource quantities particularly for depleting resources such as fish. The documentation and management of fisheries data in most developing countries however poses great challenges. The main aim of this study therefore is to design an information system (IS) for Artisanal Fisheries management. The developed IS is supported by a database. Secondary data, from the provincial offices of Moma and Angoche in Mozambique, is used to test and populate the prototype database. The manner in which the database is developed demonstrates how in practice a database can be created as part of an information system. However, due to time restrictions, a complete database for the AF system could not be developed. To accomplish the objectives of the study, a model of the Artisanal Fisheries (AF) system was developed first. Based on standard system development approaches, the key components of the AF system that include; processes, data flows and data stores, were identified. The developed conceptual system was then used to identify critical data stores for the AF system and data models were subsequently developed. A prototype database to support the AF system was then implemented in MS Access. The motivation for this study is as a result of two observations made on information management which are a challenge in artisanal fisheries management in Moma-Angoche. These observations are; (i) the current information system lacks a structured approach and a database to document and archive data/information on the artisanal fisheries subsector; and, (ii) the high proportion of the data/information collected from different sources is not well processed, analyzed and is not user-friendly as yet. The Moma-Angoche Provincial Fisheries office was chosen because it is strategically suitable for research. This has been demonstrated by the amount of socio-economic artisanal fishing census data already collected and by the research on stock marine resources already carried out. As a result, the study area has become a pilot zone of integrated fisheries development projects. During the life cycle of the various projects, and even after their termination, the area remained an important zone where subsequent studies (for example baseline studies) were carried out. Furthermore, the existence of subsequent data available from those studies allows a good opportunity for data comparisons to be made.
Investigating non-regulatory barriers and incentives to stakeholder participation in reducing water pollution in Pietermaritzburg's Baynespruit.
(2008) Neysmith, Jocelyn.; Dent, Mark Clifford.
The Baynespruit, a stream running through the city of Pietermaritzburg in KwaZulu-Natal, is blighted by chronic, severe solid and liquid waste pollution in the form of sewage, industrial effluent and household garbage. It drains a large residential area, then flows through the city's main industrial area before reaching a low-income neighbourhood whose residents are unable to use the water for recreation and small-scale agricultural irrigation due to its polluted state. Both the Department of Water Affairs and Forestry (DWAF) and the local Msunduzi Municipality have been largely unsuccessful in their attempts to use regulatory means to address the situation over the past two decades. Bodies such as the Msunduzi Catchment Management Forum (MCMF) have little representation from industry and have been equally unable to initiate effective action. One possible way to work toward reducing pollution problems is to involve all stakeholders in a co-operative participatory process; a key element is therefore the use of incentives and the removal of barriers to participation. The aim of this research was to analyse past initiatives that have tried to address pollution in the Baynespruit, gain an understanding of stakeholders’ views of the problems and their relative importance, and identify economic, situational, developmental and socio-cultural barriers and incentives to participation in a multi-stakeholder process. To accomplish this, the research methodology included a number of different qualitative techniques as part of a case study approach. The main research tool used was a semi-structured interview conducted with individual stakeholders from government agencies and parastatals, industry, local residents and members of NGOs; the use of historical print media coverage and both participant and direct observation complemented the interview data. Though the details of past initiatives were difficult to trace due to the loss of institutional memory at both the agency and NGO level, they appear to have suffered from a lack of communication, accountability and inclusiveness among key stakeholders. Most of the stakeholders interviewed have an understanding of the various pollution problems affecting the Baynespruit and the consequent threat to human health, and there was general agreement that a mix of education, monitoring and enforcement was necessary to solve these problems. There was also broad support for a multi-stakeholder process, with all subjects stressing the need for action, not just discussion, as well as real engagement on the part of their fellow stakeholders. For local residents, building a network of contacts and partnerships could address many of the economic, developmental and socio-cultural barriers they face, and strengthen their effectiveness in fostering participation among other stakeholders. While barriers to industry participation in pollution reduction included problems such as a lack of consequences for polluting, and the feeling that it was ‘not their problem’, powerful economic and situational incentives, such as pressure from corporate customers and the public, remain largely unexploited. A lack of resources in the form of time, staff and equipment, as well as unsuccessful past experiences which have created a reluctance to prosecute or release information, were the major impediments preventing staff at regulatory agencies and parastatals from motivating other stakeholders to participate, though they were aware of the potential for increase effectiveness offered by participatory processes. It is hoped that by recommending ways to maximise incentives and reduce barriers, this research will assist the recently-established Baynespruit Conservancy, which is involving all interested parties in an effort to address the serious pollution problems in the stream.
Land use planning for informal settlements : incorporating community-based planning in the local integrated development plan : a case study of Hanipark, Matjhabeng Local Municipality.
(2007) Maselwanyana, Gosego L.; Rugege, Denis.
The problem of informal settlement is well established in many urban areas of South Africa and in many other developing countries. Efforts to upgrade urban informal settlements have largely failed due to lack of effective participation in the planning processes which are conventionally driven by professional land use planners. This study was carried with the objectives to determine the causes of failure of conventional land use planning in upgrading informal settlements and the resulting spatial implications. There also sought to investigate current best practices of in-situ upgrading of informal settlements and to use these in formulating a proposed approach that would include community-driven planning into the local integrated development planning. In a case study of the Hanipark Informal Settlement in Matjhabeng Local Municipality, Free State Province key informants identified from the various stakeholders involved in the upgrade process were interviewed in order to establish the causes of failure of the planning processes. Ortho-rectified imagery of 2000 and 2003 were also analysed to establish the spatial trends of the informal settlement during the informal settlement upgrade of the study area. The results showed that the in-situ upgrade of the Hanipark Informal Settlement was largely driven by the Matjhabeng Local Municipality planners using the conventional technical approach with minimum participation of the beneficiary informal settlement dwellers. It was revealed that while the upgrade planning was in progress, new informal dwellers continued to settle. Over a three-year period between 2000 and 2003, the number of informal settlement dwellers increased by more than 1,000 households, increasing settlement density and expanding the area extent of the informal settlement by more than 10 ha. The study results suggest that an adaptation of the current practices centred on the UN_HABITAT procedure could be more successful in informal settlement upgrading. A three-phase approach is proposed to include as the first phase, the formation of a Stakeholders Forum which conducts a land audit, identifies policy instruments and accessible resources and establishes a partnership with the private sector; as the second phase, a land zoning procedure and the establishing of a suitable land tenure framework and carrying out detailed planning and implementation as the third phase.
Implementing environmental policy requirements in low-cost housing in South Africa : a case study of Msunduzi Municipality.
(2007) Karemera, Pascal.; Fincham, Robert John.; Lawhon, Mary.
In 1994, the South African government set in place an ambitious plan to reduce the housing backlog and eradicate slums by 2012. The delivery of housing is subject to the South African National Environmental Management Act of 1998 that seeks to ensure sustainable resources use towards sustainable development of all activities. However, the question is whether or not reality matches the policy’s vision. One concern which arises is that the high demand for housing and the speed with which delivery of low-cost housing is occurring may compromise the environment. This study examines the challenges of implementing environmental policy requirements in low-cost-housing, using the case study of Ambleton in the Msunduzi Municipality, KwaZulu-Natal, South Africa. In attempting to assess the challenges of implementing environmental management policy requirements of the housing policy of 1994 and NEMA of 1998, four key challenges were identified: understanding environmental policy requirements, institutionalising capacity and cooperation, resolving conflict of values among stakeholders, and recognising budget constraints. The key participants in the study were officials from the provincial departments of Housing and the Department of Agriculture and Environmental Affairs, Msunduzi Municipal officials who implement the policy, including the Ward Councillor of Ambleton and the Service Provider. The methodology used to gather data was observation, in-depth interviews, and document review. It was revealed in the study that the understanding of policy requirements amongst key stakeholders is limited and that the institutional capacity is limited in terms of skills, coordination, and physical capacity. Different priorities of stakeholders play a major role in budget and priority setting by government, which affect the implementation of environmental policy requirements. It was pointed out by municipal staff that there is a shortage of funds for meeting all environmental policy requirements. Also explored were possibilities for improving environmental policy implementation. These include making environmental policy requirements in housing and NEMA more explicit to enhance stakeholders’ understanding, and enforcing compliance by environmental monitoring and audits. There is also a need for increased capacity building as well as improving coordination for better implementation of environmental policy requirements in low-cost housing.
Towards understanding the meaningful participation of disadvantaged communities in the Msunduzi catchment management forum.
(2007) Boakye, Maxwell Kwame.; Dent, Mark Clifford.
The participation of the public has become widely accepted through legislation as a critical component of managing water resources in South Africa. However, achieving meaningful participation continues to be a challenge especially for the previously disadvantaged communities. Participants from these communities, through legislative requirements have the opportunity to participate and make contribution in water management arena with little emphasis of their level of knowledge in understanding the information presented in the participation processes. The level of knowledge and understanding of participants has been found by Anderson (2005) and Faysse (2005) to affect meaningful participation in the water management arena. There have been, however, few empirical studies (Anderson, 2005; Faysse, 2005) to find out whether the disadvantaged community participants feel their participation in water management institutions such as the catchment management forum (CMF) is meaningful. Meaningful public participation has increasingly been used in public participation literature to describe the quality of participation process Solitare, (2005), Canadian Association of Petroleum Produces (CAPP) (2004) and Videira et al. (2003). Authors have generally avoided strictly defining the adjective ‘meaningful’ in relation to public participation. Authors have however, concentrated on attributes of the concept which includes: the ability of the participation process to meet the expectation of the participants, inclusiveness of stakeholder, trust among participants in a participation process, participation process contribution to learning of participants and opportunity for participants to improve quality of decision. The purpose of this research was to find out whether the disadvantaged community participants find their participation in the Msunduzi Catchment Management Forum (MCMF) to be meaningful. To achieve this aim, the specific objectives of the study were: • firstly, to determine whether the participation processes meet the expectations of the participants; • secondly, to determine whether the MCMF is inclusive of those having an interest in catchment management issues; • thirdly, to determine whether there is trust among participants in the participation processes; • fourthly, to determine whether participants have access to and understand appropriate and relevant information given at the forum; and • lastly, to determine whether participants are notified about the forum early and adequate time given for sharing of information in the process. A review of relevant literature on this research issues was conducted. A qualitative research approach was used to address the goals of the research, including a semistructured interview of stakeholders of the MCMF. The semi-structured interviews were conducted with participants from the disadvantaged community, industry, municipality, DWAF and members of other non-governmental organizations that are not from the disadvantaged community. The other stakeholders who are not from the disadvantaged communities were included in the studies to find out whether they are aware of the perspectives of the disadvantaged community participants on the meaningfulness of the MCMF. Another objective for including these stakeholder groups was to find out whether they share the same views as those from the disadvantaged community on the meaningfulness of the MCMF. The results from the interviews were used to determine whether participants from the disadvantaged communities find their participation in the MCMF to be meaningful. The results established five key finding from the research. Firstly, the disadvantaged community participants do not see their involvement in the MCMF to be meaningful. Secondly, the disadvantage community participants have expectations that have not yet been met. Thirdly, there is a degree of differences in relationship among stakeholders based on educational background which is affecting networking and trust building. Fourthly, the lack of understanding of the information presented at the forum by the disadvantaged community participants, and lastly improper medium and timing of notification by DWAF. These were found to be the major factors affecting disadvantaged community participants’ meaningful participation in the MCMF. This research has recommended five key means through which the MCMF public participation process can be improved which are based on the conclusions of this research. It is recommended that: 1. Expectations of participants especially those from the disadvantaged community on the functions of a catchment management forum should be addressed urgently. 2. Degree of differences that exist among some participants especially those from the disadvantaged community that educational background influence views presented by a participant should be dealt with through measures such as field trips. 3. Technical information is presented in a medium that disadvantaged community participants can understand. 4. The medium of notification used to ensure effective public participation at the MCMF be addressed. 5. DWAF evaluates the MCMF participations process to find out the level of satisfaction among participants.
Developing baseline data for monitoring and evaluation of land registration implementation in Rwanda : a case study of Gasabo district.
(2007) Rurangwa, Eugène.; Rugege, Denis.
Various literature suggest that securing access to land and guaranteeing land tenure security is essential for diverse land-based livelihoods and remains a prerequisite for sustainable agriculture, economic growth and poverty reduction. Secure land tenure is recognized as a key element to meeting the MDG target 11 to achieve significant improvement in the lives of 100 million slums dwellers by 2020. In the case of Rwanda, land tenure reform involves changes in land tenure systems from traditional and customary arrangements to more simple, modern and streamlined land tenure mechanisms guided by a core land registration system which is affordable, efficient and participatory. This development towards change in land registration patterns requires strong instruments for monitoring and evaluation and impact assessment of land registration implementation. The main purpose of this research is to develop key indicators to be used as baseline monitoring and evaluation instruments for land registration implementation in Rwanda, the shortage of time having limited the case study to one, but important District of Rwanda: Gasabo. The conceptual argument follows the logic of thinking that, when land tenure, symbolized by different values is supported by formal or legal land registration procedures, it gives it a dimension of power, insurance, guarantee and security that can be symbolized by different indicators measurable as variables. Seven key indicators were identified. To test the defined baseline indicators for validity, data was obtained from a sample of 150 respondents using a cluster sampling technique and structured interviews. The findings demonstrate the defined indicators could be measured and the quality of measurement (validity) established from statistical behavior of the variables. The results have shown that none of sampled households has a land title, this effect being recognized as a major hindrance to tenure security and to fruitful investment in land. Only those few who had other kinds of documents confirming rights to land, although of lesser weight, were eligible to a loan from a bank. The results have shown that the beneficiaries of bank loans have improved their income by being involved in land transactions and by acquiring a new land as well as buying domestic animals. The results also show that these interactions have brought a significant improvement in land productivity and consequently, raised income. Although household date showed low rate of land disputes, secondary data at district level showed significantly higher rates of occurrence and very low rates of dispute resolution. It is generally observed that land disputes could be avoided or solved if sufficient operational, legal and institutional instruments for disputes resolution and land registration are in place.
The role of environmental consultants in municipal environmental decision making :|ba discourse analysis of the strategic environmental assessments (sea) of the Kwadukuza and Rustenburg municipalities.
(2008) Van Niekerk, Michael.; Scott, Dianne.; Oelofse, Catherine.
Traditional approaches to policy analysis focus on the outcomes of environmental policy making and the relationship between the state and general public in the policy process. These approaches often overlook the policy process itself and the role of professionals, such as environmental consultants, as they are appointed by government to undertake work on behalf of the state. Environmental consultants are commissioned to work on projects, such as a Strategic Environmental Assessments (SEAs), in South Africa because of the complexity of the policy process and lack of capacity in government, especially at the local level. Although the local level is seen as the platform for reconstruction and development, service delivery, and economic growth in South Africa, local government faces several challenges in terms of individual, institutional, and environmental capacity constraints. These challenges create a situation in which there is not sufficient capacity to develop effective environmental policies. In the context of these capacity constraints, the state relies on the skills and experience of environmental consultants to manage the environmental policy process. The aim of this research is to use a discourse analysis of the KwaDukuza and Rustenburg SEAs to understand the role of environmental consultants in the policy processes which inform municipal environmental decision making. The focus of this research is to interpret the role of environmental consultants and to understand the environmental policy process within the context of the challenges facing local government. In order to achieve this aim, the research focuses on two dimensions of environmental policy making. The first dimension of policy making examines the discursive concepts actors use within the new discursive spaces emerging at the local government level. The second dimension of policy making analyses the discursive spaces in which the environmental policy process plays out. The empirical analysis of the KwaDukuza and Rustenburg SEA policy processes are used to understand the environmental policy process and examine the role of consultants within emerging deliberative policy making processes. Evidence collected from the interpretation of the KwaDukuza and Rustenburg SEAs show that several discursive concepts emerged during the SEA policy processes. The concepts included an ‘ecological modernization’ discourse, story lines such as ‘balance brown and green issues’, and policy vocabularies such as an ‘environmental’ policy vocabulary. The concepts were found to be instrumental in the way actors define, interpret, and determine legitimate solutions to particular environmental problems. The three SEAs were also interpreted as a performance using four concepts; scripting, staging, setting, and performances. The evidence shows that these concepts can be used to understand the way actors position themselves and exert power in the policy process. The key finding of this research is that environmental consultants play an influential role in the policy process due to a lack of capacity in local government on complex projects, i.e. a SEA. The role of environmental consultants in these policy processes to manage the process and produce the policy document. The consultants are responsible integrating existing data, specialists’ reports and issues from the public participation process into the policy. Environmental consultants therefore strongly influence the discourses which frame the policies that ultimately inform and guide municipal environmental decision making. Although the evidence indicates that environmental consultants are appointed to undertake the majority of the work, the public officials play an important role in steering the project and ensuring that the policy includes government issues, aligns with existing policies and plans, and is what the municipality needs. The public officials are therefore not only influenced by the discourses of the environmental consultants, but the imperatives, such as economic growth, of the local, provincial, and national spheres of government.
Climatology of air mass transport to Cape Point.
(2008) Tshehla, Cheledi Evans.; Diab, Roseanne Denise.
Air transport climatology to Cape Point (South Africa; 34.21ºS, 18.29ºE) was examined by analyzing 5-day kinematic back trajectories at both 300 and 5000 m above ground level for the period 2001-2003. Trajectories were computed using the Hybrid Single-Particle Lagrangian Integrated Trajectory model version 4 (HYSPLIT-4). A multivariate statistical procedure, known as cluster analysis was performed separately for the whole data set, and for yearly and seasonal trajectories, in this way trajectories were classified into distinct transport pathways showing interannual and seasonal variations. The influence of weather systems such as semi-permanent subtropical continental anticyclones, transient ridging anticyclones originating in the midlatitude westerlies, and baroclinic disturbances in the westerlies on major transport patterns were also discussed. Cluster analysis results identified seven transport flow patterns to Cape Point (northerly, north-easterly, south-easterly, southerly, south-westerly, westerly and north-westerly). Similar year to year gross features of atmospheric transport patterns were observed at the 5000 m level, however, variability in transport patterns was observed at the 300 m level. Both spring and summer mean clusters exhibit a south-easterly transport associated with trade winds, while autumn and winter show recirculation associated with anticyclones dominating over the interior of South Africa during this period. The influence of the 2002/2003 ENSO (El Ninõ-Southern Oscillation) proved to be insignificant on flow characteristics of Cape Point. Other features such as recirculation of air across southern Africa were also observed. The flow height characteristics of the 5-day cluster means to Cape Point affirmed that South Africa lies in the descending component of the Hadley cell circulation. The autumn and winter cluster means show greater wind shear between the 300 and 5000 m levels.
Investigation into the mortality of potted Chromolaena odorata (L.) R. M. King & H. Robinson (Asteraceae)
(2007) Gareeb, Milly.; Pammenter, Norman William.; Bower, John Patrick.
The neotropical semi-woody perennial shrub Chromolaena odorata (L.) King and Robinson (Asteraceae: Eupatorieae) has become a serious invasive weed in the sub-tropical regions of southern Africa, resulting in the initiation of an insect biocontrol research programme at Cedara in the KwaZulu-Natal province. The programme has experienced difficulties in growing and maintaining healthy potted C. odorata plants for research, for almost ten years. In an attempt to identify possible causes of mortality, plants were grown on elevated grids in two trials; (winter-spring 2003) and (autumn-winter 2004) in Durban (subtropical region, within the natural range of C. odorata) and Cedara (temperate region, outside its natural range). Plants that established at all sites, in Trials 1 and 2, did not display any visual symptoms associated with mortality; however, results from Trial 1 indicated that plants grown in a tunnel at Cedara were physiologically stressed evidenced by lower transpiration rates despite higher vapour pressure deficits, compared with plants grown in a tunnel in Durban. Environmental stress was further indicated by the chlorophyll fluorescence ratio and a change in allocation of total non-structural carbohydrate (TNC) within Cedara-grown plants compared with Durbangrown plants. An attempt to relate mortality symptoms of unhealthy C. odorata plants with TNC content of the roots was unsuccessful but unhealthy plants had lower levels of N, P and K than healthy plants. Although mortality seem to be exacerbated by pathogenic fungi in saturated soil, infection was reduced by treating the soil with Previcur N and Benlate drench. Morphological adaptations of plants exposed to waterlogged soils include hypertrophied lenticels and new lateral roots; these were observed on the stem base of unhealthy C. odorata plants placed on the ground, that had reached a critical stage of die-back or had died back and re-sprouted. Examination of the root anatomy of C. odorata plants indicated an absence of cortical aerenchyma (interconnected system of air spaces), which may explain plant mortality in waterlogged pots wherein levels of oxygen in the soil may be reduced. C. odorata stock plants at Cedara have been placed on elevated grids since August 2004 and two years later plant mortality has been significantly reduced. Presently, the only feasible option is to grow potted C. odorata plants on elevated grids at Cedara because this allows for adequate drainage, aeration of soil and air-nipping of roots, and spacing plants on the grids also improves penetration of light.
Air quality management in the uMhlathuze municipality using air dispersion modelling.
(2007) Haripursad, Yegambal.; Diab, Roseanne Denise.
Air pollution has increased over time due to human population growth, industrialisation and other economic activities which have led to global and localised deterioration in air quality. The uMhlathuze Municipality, located on the KwaZulu-Natal North Coast is one such local area that has a rapidly developing Industrial Development Zone, currently comprising many large and small scale industries. These large-scale operations are amongst South Africa’s largest process industries and operate continuous combustion processes which release significant quantities of air pollutants into the atmosphere. These pollutants include reduced sulphur gases, mercaptans, hydrogen sulphide, sulphur dioxide (SO2), sulphur trioxide, carbon dioxide, particulate fluoride and ammonia. In light of the promulgation of the National Environmental Management: Air Quality Act (AQA) of 2004 and the need to assess ambient air quality, the contribution of air dispersion modelling to ambient air quality management in the uMhlathuze Municipality was assessed using SO2 as an indicator pollutant. The Gaussian puff urban air dispersion model called Calpuff was used to model five scenarios including a control run with actual emissions data; a worst-case run using permitted emissions data; and three emissions reduction scenarios using 25%, 50% and 75% reductions of the permitted data.. The results of these modelling scenarios were compared with results of other modelling studies recently conducted in the uMhlathuze Municipality, as well as with the South African Ambient Air Quality Standards (SAAAQS) for SO2. The results revealed that the permitted emissions scenario led to exceedances of the SAAAQS 1-hour and 24-hour average concentrations over most of the uMhlathuze Municipal area. The use of the permitted emissions values produced higher SO2 concentrations over the study area than the control run that comprised current emissions values. The control scenario produced similar results to the scenario in which there was a 50% reduction in permitted emissions data and suggests that the industries are operating at half of their permitted levels of SO2 emissions. The reduction of the permitted emission by 75% shows a significant decrease in the area exceeding the SAAAQS 1-hour standard, and compliance with the SAAAQS 24-hour and annual average standards. The results of this study for the control scenario based on actual emissions were higher than previous studies conducted in uMhlathuze due to a larger quantity of SO2 emissions used in the modelling exercises, different meteorological data sets and different air dispersion models used. However, there is a close correspondence between the Airshed (2006) results and this study when similar quantities of SO2 emissions were modelled in the permitted emissions scenario. In view of the exceedances experienced in the control run and permitted emissions scenarios, it is likely that under the AQA, some reduction in emissions will be required. In line with the Department of Environmental Affairs and Tourism National Framework classification system, the City of uMhlathuze is likely to fall under a Class 4 area, in which ambient concentrations of SO2 can pose a threat to the health and well-being of people. Immediate air quality management action plans that have specific timeframes for compliance with the ambient standards are required. The National Framework notes that the air quality impact of an industry will be assessed before an Atmospheric Emission License is granted and implies that each industry is required to undertake an air quality specialist study to determine its individual impact on ambient air quality. The air quality specialist study should include air dispersion modelling to assess the ambient SO2 concentrations; a health risk assessment based on the results of the dispersion modelling; and mitigation measures that are required to ensure compliance with ambient standards through the use of the Best Practicable Environmental Option (BPEO).

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